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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004828255029 3,235 digits created 2023-10-24

Value

1756496454782540084059949225355885649276642130557517859763354717203002187700167236824802239828428988558704030274595049143733353078681875577987699750415932538267370526621278481148130658384659990611811260365747722677639141683497106909167377232370044369205501968840020130427998772531734209278201513490921371426957372656199499479785233080365968276532896475331364095574468394240535027590339178122588226971350554914233342273028965710232363708328292340612309232073098617528935226441198232627266413186215501335978187916336578138133202827959697189820951154024324108253923830334890509834665316309801699479002736889901302285294171027146652262038431591958329505130111027692286245386976316535168092387054909295278529779806124129204695960177322586492542134628261932443201382427840426360883862032843166348258499970882425037248776915746847053057893488174460844099356283606277843343728125345133445634779867634358105268505681914769264504921624870211630163856326947714616736433799129041294265292920867383652623854109661821317037294441172469032771842893030675906370448862052500939052134740052349604367670518814117233794095255857448979464617208859863067541444741474205065751973225657682656665700659059524740496473466037122787958840319650372865621531178955721555982807337556608509781938630558396940483052890059516734114551475362540217256791388668396746485311906590104017165369120407908104573057255795947607913887301814923050828458005556220286003038258522009021890391339015547747169098926932652733581164585956724134869206019917326464549619248826027627207470996603490031290721557191040343443154509617843649535463705328197348074713282629965829172498840568332229128736523250811907246186983938795936142488245346888350129676010700477576699078758368627412758551779276607239045204775661959771505936697085688385383705467579092392894893282772520490735067586150453246991485109108105794503638892449537753514867278714958936171863725008228911564572136961154316285229650418347924278839826059592930964101934485930464716034969274112084915575374839573138366763662389983103754903407047923456414473567817163854286444967081850391779110734560671152657837406534573585469205729827704011323807064722380885213650960510882917675075225260561131852567010519020641210952945441414273868651428901338692249351647770812240377891333104722051054633455217819055314117480188609765389728227327960139766929286396084858644621156612804512294285443351096304305940595614064994960280067083825363120256705510467309370858611030026423310924483747465523657844800748183645753740465170175616682357320498656018559311613489367522313548484585998154618467836831830699986311041210150823555012717854002930211384798942703642259292065555679702371569129220199128900608802448756694981282792609206652325532307365190530120734498309000166017178848152701049714668172061107935780501197925926901658708049627810718292507628799553028714384424383167930932017516316619585013172345410797016579642135611293122564593722084243323424705583222994785171149071604529812715899759786177596422968482445733432966651742021842196720438082559162760426422903402657605080957233406464290337832260153698450643866085419829108273972171930153660224964864703749419512719114102688343497058526875299595944918507694091108585889125495495639730205183067247
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 4,113-digit prime (450 intermediate primes).

Certified number4,113-digit prime
Certificatedownload
Certificate chainshow step 90 of 450

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828255029 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004828255029},"decimal":true,"detail":2}}'